18QHTF21-16.396-PD

Oscillators Overview

The 18QHTF21-16.396-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd, operating at a nominal frequency of 16.396 MHz. It utilizes LVCMOS output logic and supports a supply voltage of 1.8V. The device features a standby or power-down mode for energy management. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output interface
• Standby power-down capability
• Compact 4-SMD no-lead form factor

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Consumer electronics circuits

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a precise 16.396 MHz reference is required with low power consumption. The LVCMOS output ensures compatibility with standard digital logic families. Consider the 1.8V operation if your design prioritizes lower voltage levels over higher drive strength options available in other series.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies within the XO category. The 'PD' suffix typically indicates specific packaging or tape-and-reel configuration details provided by the manufacturer, distinct from the base model number.

Oscillators Replacement Considerations

Direct substitutes include other 16.396 MHz LVCMOS oscillators in 2.0x1.6mm packages. Verify pinout compatibility and electrical specifications such as phase noise and jitter before swapping. Cross-reference with similar Mercury Electronics models like the 18QHTF21-16.4207-OE if frequency adjustments are acceptable.